1·根据藤本提供的模式，最后一个现存核电站可于2049年关闭。
According to Mr Fujimoto's models, the last existing nuclear plant could close down in 2049.
2·第三步，到21世纪中期建国100周年时，达到中等发达国家水平。
Step Three: By the year 2049, the 100th anniversary of the P.R.C., China's level of development is expected to be on par with the mid-ranking developed countries.